McConnell Dowell is delivering a challenging marine infrastructure project in Geraldton, WA. The Senior Supervisor will lead civil and marine works, with emphasis on rockwalls and breakwaters, ensuring safety, quality and on-time delivery. You will manage labour, plant and subcontractors, coordinating with management, engineering and site teams to achieve programed outcomes. The role requires extensive hands-on construction experience, leadership capability, and a robust focus on safety and